Alkalinity calibration standards, (CRM), Supelco®
Supplier: Merck
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Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
HPLC waste-sets, V2.0
Supplier: S.C.A.T.
VWR®, Nitrile Gloves
Supplier: VWR Collection
VWR® AVS TITRINORM Buffer Solutions, 20 °C
Supplier: VWR Chemicals
Sodium salicylate, EMSURE® for analysis, Supelco®
Supplier: Merck
VWR® Inoculating Loops and Needles, Disposable
Supplier: VWR Collection
Dropping bulbs for pipettes and tubes
Supplier: KARTELL
Multiparameter Handheld photometers, Lovibond® MD 100
Supplier: Lovibond
Orthoboric acid ≥99.8%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur. buffer substance, Fluka™
Supplier: Honeywell Chemicals
Dimethylamine 40% (w/w) in aqueous solution
Supplier: Thermo Fisher Scientific
Alkalinity calibration standards, (CRM), Supelco®
Supplier: Merck
BOD seed inoculum, POLYSEED
Supplier: Hach